GCMS analysis results for sample AD27233, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1201\27233.D . Vial: 9 Acq On : 12 Dec 2001 10:34 pm Operator: GALOS Sample : gc/ms unknown 11/14 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ************************* * * * ***************************************** Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

7.80 3.30 ng/uL 975441 1,4-Dichlorobenzene-d4 11.84

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4- droxy-4-methyl- 116 C6H1202 000123-42-2 78 2 2-Pentanone, 4-hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 43 3 2 - Pentanone j, 4 -hydroxy-4 -me thyl- 116 C6H1202 000123-42-2 39 4 CH2=CHCH2C/C ) OCH3 100 C5H802 003724-55-8 10 Abundance Scan 323 (7.801 min): 27233.D (-) m/ z 43.10 100.00%| 43

5000- 59

101 — 7.40 7.60 7.80 3.00 20 ................................. 53 . 83 ' ■ i ' ■ ' ■ i ' ' ' ■ 1 1 1 ' 1 I ' 11+ Ir i ■ ■ ■ ■ i ■ ■ i m/z 59.1,0 45.74% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- I । 43

5000 59 7.40 7.60 7.80 8.00 8.20 m/z 58.1,0 17.13% 27 . 101 1 ‘ l 49 83 1 I ' ' ' ' i ■ ■ ■ ' i ■ ■ ■ ■ TL i m/z-> 10 20 30 40 50 60 70 80 90 100 110 'Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43

40 7.60 7.80 8.00 .20 5000 59 m/z 101.05 16.86%

31 23 101 i ' 73 83 1 ■ i ■ ’ Tu—dd—n/*mnmn——mmmmmm m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 m/z 41.10 7.20% 5000 - 59

15 31 . 101 i 83 j • ■ । ' ■ ' ' । ■ ■ ■ ■ l ■ T —ur 1——— > j 1 1 ! 1 , m/z--> 10 20 30 40 50 60 70 80 90 100 110 7.40r 7.60 7.80 100 8.20‘

27233 .D NP112701.M Fri Dec 14 10:08:09 2001 Page 1

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